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Merge pull request #726 from SCADA-LTS/feature_m/#721_State_last_of_r…
…efresh_data #721 Added component isAlive (IsAlive.vue, main.js, package.json, Mis…
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| <template> | ||
| <div> | ||
| <alert v-if="bdanger" id="p_is_alive" type="danger"><b>Error</b> - time of the latest server response: {{timeFromServer | moment}} </alert> | ||
| <alert v-if="bwarning" id="p_is_alive" type="warning"><b>Warning</b> - time of the latest server response: {{timeFromServer | moment}}</alert> | ||
| <alert v-if="bsuccess" id="p_is_alive" type="success">{{label}}</alert> | ||
| <popover title="Is Alive" target="#p_is_alive" trigger="hover"> | ||
| <template slot="popover"> | ||
| <p class="p_is_now">Time from web browser: <b>{{timeInWeb | moment}}</b></p> | ||
| <p class="p_is_last_time_modyfication">Time of the latest server response: <b>{{timeFromServer | moment}}</b></p> | ||
| <p>Refresh time: {{timeRefresh}} [ms]</p> | ||
| <p>Time before warning: {{timeWarning}} [ms]</p> | ||
| <p>Time before error: {{timeError}} [ms]</p> | ||
| </template> | ||
| </popover> | ||
| </div> | ||
| </template> | ||
|
|
||
| <script> | ||
| import moment from "moment"; | ||
| /** | ||
| * @author grzegorz.bylica@gmail.com | ||
| */ | ||
| export default { | ||
| props: ['plabel', 'ptimeWarning', 'ptimeError', 'ptimeRefresh'], | ||
| data() { | ||
| return { | ||
| label: this.plabel, // "Is alive" | ||
| timeWarning: this.ptimeWarning, // 5000 [ms] | ||
| timeError: this.ptimeError, // 10000 [ms] | ||
| timeRefresh: this.ptimeRefresh, // 1000 [ms] | ||
| timeInWeb: 0, | ||
| timeFromServer: 0, | ||
| bdanger: false, | ||
| bwarning: false, | ||
| bsuccess: true | ||
| }; | ||
| }, | ||
| methods: { | ||
| getTime() { | ||
| this.timeInWeb = new Date(); | ||
| return this.timeInWeb; | ||
| }, | ||
| getTimeFromServer() { | ||
| this.timeFromServer = lasTimeUpdate; | ||
| return this.timeFromServer; | ||
| }, | ||
| checkTimeWarning() { | ||
| let isDanger = | ||
| this.getTime() - this.getTimeFromServer() > this.timeError; | ||
| if (isDanger) { | ||
| this.bwarning = false; | ||
| this.bsuccess = false; | ||
| this.bdanger = true; | ||
| } else { | ||
| let isWarning = | ||
| this.getTime() - this.getTimeFromServer() > this.timeWarning; | ||
| if (isWarning) { | ||
| this.bdanger = false; | ||
| this.bsuccess = false; | ||
| this.bwarning = true; | ||
| } else { | ||
| this.bdanger = false; | ||
| this.bwarning = false; | ||
| this.bsuccess = true; | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| created() { | ||
| if (this.timeRefresh) { | ||
| setInterval( | ||
| function() { | ||
| this.checkTimeWarning(); | ||
| }.bind(this), | ||
| this.timeRefresh | ||
| ); | ||
| } | ||
| }, | ||
| filters: { | ||
| moment: function(date) { | ||
| return moment(date).format(" hh:mm:ss"); | ||
| } | ||
| } | ||
| }; | ||
| </script> | ||
|
|
||
| <style> | ||
| </style> |
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