ExtJS -- how to render an html element -

-

i have image , when clicked want show html ( div text , buttons). know can use html config in window or panel possible show element without being encapsulated in component?

here code image , click handler:

{    xtype:"image",      src:"/blah/helpicon.png",   listeners:{    render: function (c) {      c.getel().on('click', function(e) {     //show html here, targeted on image icon   }, c); }

} }

here html want show. fancy tooltip, thats all. , since tooltip dont want encapsulate in window:

    <div id="test" class="hopscotch-bubble-container" style="width: 280px; padding: 15px;"><span class="hopscotch-bubble-number">1</span>       <div class="hopscotch-bubble-content"><h3 class="hopscotch-title">step 1</h3>         <div class="hopscotch-content">step 1 instructions here.</div>       </div>      <div class="hopscotch-actions">        <button id="hopscotch-prev" class="hopscotch-nav-button prev hide">back</button>        <a class="hopscotch-bubble-close" href="#" title="close">close</a>      </div>

thanks.

how making own component custom html? 

ext.define('mycomponent', {   extend: 'ext.component',   cls: 'hopscotch-bubble-container',   width: 280,   padding: 15,   id: 'test',   html: [     '<span class="hopscotch-bubble-number">1</span>',     '<div class="hopscotch-bubble-content"><h3 class="hopscotch-title">step 1</h3>',     '<div class="hopscotch-content">step 1 instructions here.</div>',     '</div>',     '<div class="hopscotch-actions">',     '<button id="hopscotch-prev" class="hopscotch-nav-button prev hide">back</button>',     '<a class="hopscotch-bubble-close" href="#" title="close">close</a>'   ] });

by default component use div render element, applying outer html attributes component (cls, width, padding, , id) generate outer div correctly. inner html passed through html config. can manage component without having deal html elements directly.

here fiddle overly simple example of adding new component container.


Comments

Post a Comment

Popular posts from this blog

c - Bitwise operation with (signed) enum value -

-
i using enumerator values flags: typedef enum { = 0x00, b = 0x01u, // u has no influence, expected c = 0x02u, // u has no influence, expected ... } enum_name; volatile unsigned char* reg = someaddress; *reg |= b; according misra-c:2004 bitwise operations shall not done signed type. unfortunately, compiler iar use signed int (or short or char) underlying type of enums, , option can find relates size, not signedness ("--enum-is-int"). according iar c/c++ development guide arm , pages 169 , 211, can define type of enum s if enable iar language extensions ( -e command-line option, or project > options > c/c++ compiler > language > allow iar extensions in ide). in particular, should define "sentinel" value, make sure compiler chooses correct type. prefers signed types, , uses smallest possible integer type, sentinel should largest positive integer corresponding unsigned integer type can describe. example, typedef enum
Read more

xslt - Unnest parent nodes by child node -

-
in xml there items 0-n attributes , item should copied each attribute new item 1 attribute. given xml this: <?xml version="1.0" encoding="utf-8" ?> <items> <item> <name>a</name> <attributes> <attribute> <key>attribute1</key> <value>1</value> </attribute> </attributes> </item> <item> <name>b</name> </item> <item> <name>c</name> <attributes> <attribute> <key>attribute1</key> <value>5</value> </attribute> <attribute> <key>attribute2</key> <value>2</value> </attribute> <attribute> <key>attri
Read more

YouTubePlayerFragment cannot be cast to android.support.v4.app.Fragment -

-
im stuck on 3 days , have tried have come across after lots of searching ,this post last resort, im trying open youtubeplayerfragment using navigation drawer youtubeplayerfragment cannot cast android.support.v4.app.fragment problem edit question : have updated code have used youtubeplayersupportfragment instead of youtubeplayerfragment ,i error in displayview method (case 4: fragment = new youtube(); break;) in main activity saying cannot convert youtube fragment , cannot logcat since cant run it edit question 2: code updated again have runtime problem ,heres logcat 07-22 22:15:09.782: e/androidruntime(20603): fatal exception: main 07-22 22:15:09.782: e/androidruntime(20603): process: net.frankandwalters, pid: 20603 07-22 22:15:09.782: e/androidruntime(20603): java.lang.nullpointerexception: attempt invoke virtual method 'void com.google.android.youtube.player.youtubeplayerview.a()' on null object reference 07-22 22:15:09.782: e/androidruntime(20603): @ com.goog
Read more