Learning Vue.js 2: Learn How to Build Amazing and Complex Reactive Web Applications Easily With Vue.js
by Olga Filipova · 13 Dec 2016 · 292pp · 66,588 words
. We are expecting to see something like 01:05. So, we need the leftpad filter! Let's create it. Go to the main.js file and add a leftpad filter after the uppercase filter definition: //main.js Vue.filter('leftpad', (value) => { if (value >= 10) { return value } return '0' + value }) Open the CountdownComponent component
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to the different interpolation brackets and add filters to each of them: //CountdownComponent.vue <template> <div class="well"> <div class="pomodoro-timer"> <span>{{ min | leftpad }}:{{ sec | leftpad }}</span> </div> </div> </template> Replace min and sec in data with 1 and 5, respectively, and have a look. The numbers appear with a preceding
Practical Ext JS Projects With Gears
by Frank Zammetti · 7 Jul 2009 · 602pp · 207,965 words
() pop-up after that work is what you see in Figure 1-15. Figure 1-15. The output of String.format() Next up is the leftPad() method, which gives you a convenient way to pad out values (most usually numbers, but not necessarily): alert(String
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.leftPad("1234", 8, "0")); C ha P t e r 1 ■ I N t r O D U C I N G W e B D
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alert() message says “00001234,” and if you don’t believe me take a look at Figure 1-16! Figure 1-16. The output of String.leftPad() The toggle() method is next, and it’s a deceptively simple little function: var s = "Republican"; alert(s.toggle("Republican", "Democrat")); Here, the message in
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K Kant, Mrinal, 371 keyup event handler, TimekeeperExt sample application and, 253 L layout attribute, 60 layout configuration option, 61 layouts, 60, 62–75, 171 leftPad() method, 32 length property, 279 libraries, 14 licensing for Ext Core, 55 for Ext JS, 16, 55, 262 line charts, 118 nI N D E