mirror of https://github.com/node-red/node-red.git
95 lines
4.1 KiB
HTML
95 lines
4.1 KiB
HTML
<!--
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Copyright 2013 IBM Corp.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<script type="text/x-red" data-template-name="inject">
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<div class="form-row">
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<label for="node-input-topic"><i class="icon-tasks"></i> Topic</label>
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<input type="text" id="node-input-topic" placeholder="Topic">
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</div>
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<div class="form-row node-input-payload">
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<label for="node-input-payload"><i class="icon-envelope"></i> Payload</label>
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<input type="text" id="node-input-payload" placeholder="Payload">
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</div>
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<div class="form-row node-input-repeat">
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<label for="node-input-repeat"><i class="icon-repeat"></i> Repeat (S)</label>
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<input type="text" id="node-input-repeat" placeholder="0">
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</div>
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<div class="form-row">
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<label> </label>
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<input type="checkbox" id="node-input-once" placeholder="once" style="display: inline-block; width: auto; vertical-align: top;">
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<label for="node-input-once" style="width: 70%;">Fire once at start ?</label>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="icon-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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<div class="form-tips">Tip: Injects Date.now() if no payload set.<br/>Repeat interval blank or 0 means no repeat.</div>
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</script>
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<script type="text/x-red" data-help-name="inject">
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<p>Pressing the button on the left side of the node allows a message on a topic to be injected into the flow. This is mainly for test purposes.</p>
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<p>If no payload is specified the payload is set to the current time in millisecs since 1970. This allows subsequent functions to perform time based actions.</p>
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<p>The repeat function does what it says on the tin and continuously sends the payload every x seconds.</p>
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<p>The Fire once at start option actually waits 50mS before firing to give other nodes a chance to instantiate properly.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('inject',{
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category: 'input',
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color:"#a6bbcf",
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defaults: {
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name: {value:""},
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topic: {value:""},
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payload: {value:""},
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repeat: {value:""},
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once: {value:false}
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},
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inputs:0,
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outputs:1,
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icon: "inject.png",
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label: function() {
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return this.name||this.topic||this.payload;
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},
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labelStyle: function() {
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return this.name?"node_label_italic":"";
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},
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button: {
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onclick: function() {
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var label = this.name||this.payload;
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d3.xhr("inject/"+this.id).post(function(err,resp) {
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if (err) {
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if (err.status == 404) {
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RED.notify("<strong>Error</strong>: inject node not deployed","error");
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} else {
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RED.notify("<strong>Error</strong>: "+err.response,"error");
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}
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} else if (resp.status == 200) {
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RED.notify("Successfully injected: "+label,"success");
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} else {
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if (resp) {
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RED.notify("<strong>Error</strong>: "+resp,"error");
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} else {
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RED.notify("<strong>Error</strong>: no response from server","error");
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}
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console.log(err,resp);
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}
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});
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}
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}
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});
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</script>
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