Extjs的textfield获得光标
<DIV><P>如果是window可以加如下代码</P></DIV>
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<P style="MARGIN: 5px; LINE-HEIGHT: 150%"><CODE><SPAN style="COLOR: #000000">listeners<SPAN style="COLOR: #0000cc">:</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR><SPAN style="COLOR: #ff00ff">'show'</SPAN><SPAN style="COLOR: #0000cc">:</SPAN> <SPAN style="COLOR: #0000ff">function</SPAN><SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR><SPAN style="COLOR: #0000ff">this</SPAN><SPAN style="COLOR: #0000cc">.</SPAN>findByType<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #ff00ff">'textfield'</SPAN><SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">[</SPAN>0<SPAN style="COLOR: #0000cc">]</SPAN><SPAN style="COLOR: #0000cc">.</SPAN><SPAN style="COLOR: #ff0000">focus</SPAN><SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000ff">true</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> <SPAN style="COLOR: #0000ff">true</SPAN><SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN> <SPAN style="COLOR: #ff9900">//第一个textfield获得焦点<BR></SPAN><BR><SPAN style="COLOR: #0000cc">}</SPAN><BR><SPAN style="COLOR: #0000cc">}</SPAN><SPAN style="COLOR: #0000cc">,</SPAN><BR><BR></SPAN></CODE></P></TD></TR></TBODY></TABLE>
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<P>如果是formpanel可以加如下代码<BR> </P>
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<P style="MARGIN: 5px; LINE-HEIGHT: 150%"><CODE><SPAN style="COLOR: #000000">listeners <SPAN style="COLOR: #0000cc">:</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR><SPAN style="COLOR: #ff00ff">'render'</SPAN> <SPAN style="COLOR: #0000cc">:</SPAN> <SPAN style="COLOR: #0000ff">function</SPAN><SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000cc">)</SPAN> <SPAN style="COLOR: #0000cc">{</SPAN><BR><SPAN style="COLOR: #0000ff">this</SPAN><SPAN style="COLOR: #0000cc">.</SPAN>findByType<SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #ff00ff">'textfield'</SPAN><SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">[</SPAN>0<SPAN style="COLOR: #0000cc">]</SPAN><SPAN style="COLOR: #0000cc">.</SPAN><SPAN style="COLOR: #ff0000">focus</SPAN><SPAN style="COLOR: #0000cc">(</SPAN><SPAN style="COLOR: #0000ff">true</SPAN><SPAN style="COLOR: #0000cc">,</SPAN> <SPAN style="COLOR: #0000ff">true</SPAN><SPAN style="COLOR: #0000cc">)</SPAN><SPAN style="COLOR: #0000cc">;</SPAN> <SPAN style="COLOR: #ff9900">//第一个textfield获得焦点<BR></SPAN><BR><SPAN style="COLOR: #0000cc">}</SPAN><BR><SPAN style="COLOR: #0000cc">}</SPAN><SPAN style="COLOR: #0000cc">,</SPAN><BR><BR></SPAN></CODE></P></TD></TR></TBODY></TABLE>
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<P>我干脆在两个地方都加上，hoho，也可以！<BR></P>
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