Changes for page 05 Lua Script
Last modified by Devin Chen on 2025/03/04 14:07
From version 46.1
edited by Hunter
on 2023/08/12 19:25
on 2023/08/12 19:25
Change comment:
There is no comment for this version
To version 49.1
edited by Devin Chen
on 2023/08/17 18:36
on 2023/08/17 18:36
Change comment:
There is no comment for this version
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... ... @@ -545,4 +545,20 @@ 545 545 (% style="text-align:center" %) 546 546 [[image:celllocation.png]] 547 547 548 - 548 += 18 How to convert a number to a string = 549 + 550 +The example shows how to convert a number to a string using the "tostring()" function. 551 + 552 +[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/Number%20to%20string.zip]] 553 + 554 +Note:This demo converts a 64-bit floating to a string,you can change the data format depand on requirements 555 + 556 +The core code is from file convert.lua: 557 + 558 +(% style="text-align:center" %) 559 +[[image:convert.lua.png]] 560 + 561 +The HMI offline simulator result: 562 + 563 +(% style="text-align:center" %) 564 +[[image:Converttestdisplay.png]]
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